About us

DYWIDAG-Systems International Pty Ltd (DSI) has been Australia’s largest manufacturer and supplier of specialist ground reinforcement and support products since opening in 2002.

In order to complete its product range for the civil market, DSI has added specialized construction systems such as DYWIDAG Geotechnical products, innovative tunneling systems and DYWIDAG Post-Tensioning systems as an important part of its services. DSI’s Australian head office and main manufacturing facility is in Newcastle, NSW.

DSI has the most extensive product range available on the market. This allows customers to source most of their product requirements through one supplier.

In cooperation with customers, consulting engineers and business partners, DSI focuses on providing products and systems from a single source (one-stop-shop service). In Australia, more than 2,000 highly motivated employees plan, develop, produce, refine, deliver and, if required, assist with the installation of DSI’s wide range of internationally standardized products and systems - always striving to exceed local customer-specific demands and regional requirements.

DSI’s technical expertise and experience in planning and installation guarantee greatest flexibility and best safe support for challenging civil engineering structures. DSI stands for total quality at all levels of activity.

In DSI, project managers have a partner that offers excellent customer service in addition to the largest and most complete ground support product range. The DSI business philosophy is based on the establishment and cultivation of a trustworthy business relationship with its clients. Irrespective of circumstances, DSI is committed to fulfilling the tasks it is entrusted with by its clients - always in accordance with its slogan: